Product Overview: Megger CFL510G Time Domain Reflectometer
Megger CFL510G
The Megger CFL510G is a hand held, compact Time Domain Reflectometer for locating faults on metallic cables. It has a minimum resolution of 0.1 m/0.3 ft and a 5 km/15,000 ft maximum range depending on velocity factor selected and cable type.
Four output impedances (25, 50, 75, and 100 Ω) are available and a velocity factor between 0.2 and 0.99 will meet any cable test requirements.
The CFL510G has a simple selection option which, together with a four-way control switch, offers an intuitive operation for the user.
This CFL510G is primarily designed for linemen in both the communication and power industries. Specific capabilities include:
Telephony
Provides fast and accurate results when uncovering transmission related problems. Designed to be carried on a linesman’s belt and used in the first line of defense when diagnosing and locating cable faults.
Specific line activities identified by this unit include:
Bridge taps and splices
Presence of water in the cable
Opens in tip, ring, or sheath
Shorts between tip, ring, and/or sheath
Capacitive networks
Load coils
Wet splices and high-resistance splices
CATV/Cellular
Ideal for testing the physical integrity of cables within a network. The unit is also capable of locating illegal cable taps.
Specific cable conditions identified include:
Bends or crimps in the cable
Cuts or shorts in the cable
Taps and splits
Water saturation
Power
An ideal tool for identifying faults on secondary power cables.
This unit identifies
Burnouts in aluminum conductors
Good splices, wet splices, and high-resistance splices
Shorts between phases
• Handheld TDR
• Dual cursors
• Trace-hold feature
• 2 ns pulse width
The new CFL510G is designed to work on twisted pair copper and coax cable. The 2 ns pulse width virtually eliminates dead zones. Ranges are in six steps from 30 to 15,000 feet.
See more Megger items here.
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